J20-J22: Other acute lower respiratory infections
ICD-10-CM 2027 block J20-J22 in chapter 10 (Diseases of the respiratory system) has 3 categories.
- J20 – Acute bronchitis 10 billable codes
- J21 – Acute bronchiolitis 4 billable codes
- J22 – Unspecified acute lower respiratory infection Billable code
Block notes
Excludes2 (not included here):
- chronic obstructive pulmonary disease with acute lower respiratory infection (J44.0)